Kayalar Group of Companies was established in 1964. ​ ​

Kayaplas Kayalar Plastik San.ve Tic. A.Ş., with its 60-year long history, is a leading company in its sector. In the Istanbul/ Büyükçekmece Factory, Kayaplas, Kayalar Plastik, Euroracks and Star brands and Indoor and Outdoor Furniture, Plastic Carrying and Stacking Crates, Pallets, Plastic Indoor and Outdoor Furniture, Plastic Traffic Signs, Politray Thermo Trays, Dish Baskets, Plastic Transport and Stacking It produces Containers and Garbage Containers.

Kayalar Group exports to 46 countries and produces in accordance with the generally accepted quality standards in the world and in our country in order to ensure that the quality is dominated continuously. It leads the industry with quality system certificates such as ISO 9001, ISO 14001, OHSAS 18001, TSE, CE, TSEK, HACCP and GHOST.